Ordering of Human Bone Marrow B Lymphocyte Precursors by Single-cell Polymerase Chain Reaction Analyses of the Rearrangement Status of the Immunoglobulin H and L Chain Gene Loci
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General Medicine
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CD19+CD10+ human B lineage bone marrow cells were separated into cycling or resting cells, which differ in their expression of CD34, VpreB, recombination activating gene (RAG-1), and terminal deoxynucleotidyl transferase (TdT). Polymerase chain reaction analyses developed for DHJH and VkJk, VkJkK(de) and VkK(de) rearrangements with DNA of single cells and a comparison with B lineage cell development in mouse bone marrow, allow to delineate the human B lymphocyte pathway of development as follows: CD34+VpreB+RAG-1+TdT+, DHJH-rearranged, kL germline cycling pre-B I cells-->CD34-VpreB+microH chain+ (pre-B receptor+) RAG-1-TdT-, VHDHJH-rearranged, kL germline, cycling pre-B II cells-->CD34-VpreB-, intracytoplasmic microH chain+ (pre-B receptor-) RAG-1+/-TdT-, VHDHJH-rearranged, mainly kL germline cycling pre-B II cells-->CD34-VpreB-intracytoplasmic microH chain+, RAG-1+TdT-, VHDHJH-rearranged, VkJk-rearranged, IgM-, resting pre-B II cells CD34+VpreB-, sIgM+, RAG-1+TdT-, VHDHJH- and VkJk-rearranged IgM+ immature B cells-->CD34-, CD10-, sIgM+/sIgD+ mature B cells. This order, for the first time established for human B lineage cells, shows striking similarities with that established for mouse B lineage cells in bone marrow.
Sundell T, Grimstad K, Camponeschi A, Tilevik A, Gjertsson I, Martensson I Brief Funct Genomics. 2022; .
PMID: 36473726 PMC: 10195088. DOI: 10.1093/bfgp/elac044.
Next-generation sequencing for MRD monitoring in B-lineage malignancies: from bench to bedside.
Deng X, Zhang M, Zhou J, Xiao M Exp Hematol Oncol. 2022; 11(1):50.
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Comparative Aspects of Immunoglobulin Gene Rearrangement Arrays in Different Species.
Sinkora M, Stepanova K, Butler J, Sinkora Jr M, Sinkora S, Sinkorova J Front Immunol. 2022; 13:823145.
PMID: 35222402 PMC: 8873125. DOI: 10.3389/fimmu.2022.823145.
Guidelines for the use of flow cytometry and cell sorting in immunological studies (third edition).
Cossarizza A, Chang H, Radbruch A, Abrignani S, Addo R, Akdis M Eur J Immunol. 2021; 51(12):2708-3145.
PMID: 34910301 PMC: 11115438. DOI: 10.1002/eji.202170126.
Peng Y, Guo F, Liao S, Liao H, Xiao H, Yang L J Cell Mol Med. 2020; 24(20):12044-12053.
PMID: 32918534 PMC: 7579696. DOI: 10.1111/jcmm.15836.